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Gravity eBooks

If you like Gravity eBooks, then you'll love these top picks.
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  • Apple Of The Sun - The Argument For The Universal Gravitational 'Constant' Not Being Constant

    太阳的苹果--"引力常数G "不为常数的推证

    在天文观测中,有不少“引力异常现象”,是既有的引力理论所无法解释的。因此,研究各种空间粒子的运动对形成力的影响,具有举足轻重的意义。本人从客观实际出发,根据恒星的粒子辐射,推导出了恒星的三个斥力公式,并且撰写了恒星斥力的文章。力的存在一定会有施力者。我反复揣摩:靠质量本身就能形成引力,这从能量守恒定律的角度看,是说不通的。进一步的推论是,引力的施力者应该存在于质量之外。经过长期思考,我认为,相邻的两个物体之间,能出现“引力”,根据引力表现出的各种特征,比较像是宇宙空间环境中漫射的神秘莫测的强透射粒子捣鬼的结果。目前,我们虽然全面探测它们有困难,但也不能轻率地否认它们的存在和作用。中微子是强透射粒子的典型代表,尤其是 。 是隐形高手,身怀绝技,最有可能是引力的肇事者。宇宙中中微子的通量,目前我们无法确知。在没有找到更有说服力的引力理论之前,要认可宇宙大爆炸理论是完全正确的,也为时尚早 ... Read more

    $31.25 HKD

  • 神的方程式:對萬有理論的追尋

    The God Equation: The Quest for a Theory of Everything

    Translated by 蔡承志 ...
    強 力 推 薦【各界好評推薦】一段明晰易解的探索求知歷程,把愛因斯坦的廣義相對論和量子理論結合起來,創建出有關宇宙之本質的無所不包的「萬有理論」。——安得魯‧安東尼(Andrew Anthony),《觀察家報》(The Observer)加來道雄運用易於掌握的現實闡述來解釋深奧的數學,並說明理論物理學突破是如何對人類經驗產生了有形的影響……撰述出既令人費解,卻也清晰易讀令人訝異的成果。——皮帕‧貝利(Pippa Bailey),《新政治家》(New Statesman)這是一位高明的科學溝通者撰寫的出色書籍……倘若有任何人能掀開弦論的深奧數學和物理學的神祕面紗,那就是加來道雄了。而且在這本精彩的小書當中,他也正是辦到了這點——以清楚簡單的語彙,解釋了種種概念上的突破、死胡同和懸而未決的問題——投入搜尋大一統萬有理論……《神的方程式》令人驚豔……加來道雄,完美的說書人 ... Read more

    $65.94 HKD

  • Reality Is Not What It Seems

    The Journey to Quantum Gravity

    by Carlo Rovelli ...
    Translated by Simon Carnell, Erica Segre ...
    'The physicist transforming how we see the universe' Financial Times'An utter joy' Adam RutherfordDo space and time truly exist? What is reality made of? Can we understand its deep texture? Scientist Carlo Rovelli has spent his whole life exploring these questions and pushing the boundaries of what we know. In this mind-expanding book, he shows how our understanding of reality has changed ... Read more

    $89.29 HKD

  • Black Holes

    The Key to Understanding the Universe

    By the star physicist and author of multiple #1 Sunday Times bestsellers, a major and definitive narrative work on black holes and how they can help us understand the universe.At the heart of our galaxy lies a monster so deadly it can bend space, throwing vast jets of radiation millions of light years out into the cosmos. Its kind were the very first inhabitants of the universe, the black holes ... Read more

    $23.41 HKD

  • Reality Is Not What It Seems

    The Journey to Quantum Gravity

    by Carlo Rovelli ...
    Translated by Simon Carnell, Erica Segre ...
    “The man who makes physics sexy . . . the scientist they’re calling the next Stephen Hawking.” —**The Times MagazineFrom the New York Times–bestselling author of Seven Brief Lessons on Physics, The Order of Time, Helgoland, and Anaximander, a closer look at the mind-bending nature of the universe.**What are the elementary ingredients of the world? Do time and space exist? And what exactly is ... Read more

    $82.59 HKD

  • The Biggest Ideas in the Universe

    Space, Time, and Motion

    by Sean Carroll ...
    INSTANT NEW YORK TIMES BESTSELLER“Most appealing... technical accuracy and lightness of tone... Impeccable.”—Wall Street Journal*“A porthole into another world.”—Scientific American*“Brings science dissemination to a new level.”—ScienceThe most trusted explainer of the most mind-boggling concepts pulls back the veil of mystery that has too long cloaked the most valuable building blo... ... Read more

    $98.79 HKD

  • Something Deeply Hidden

    Quantum Worlds and the Emergence of Spacetime

    by Sean Carroll ...
    **INSTANT NEW YORK TIMES BESTSELLERAs you read these words, copies of you are being created.**Sean Carroll, theoretical physicist and one of this world’s most celebrated writers on science, rewrites the history of 20th century physics. Already hailed as a masterpiece, Something Deeply Hidden shows for the first time that facing up to the essential puzzle of quantum mechanics utterly transforms how ... Read more

    $91.59 HKD

  • How to Teach Relativity to Your Dog

    by Chad Orzel ...
    They say you can't teach an old dog new tricks. But this "witty and clear thinking" (New York Times) book wonders, what about relativity?Physicist Chad Orzel and his inquisitive canine companion, Emmy, tackle the concepts of general relativity in this irresistible introduction to Einstein’s physics. Through armchair, and sometimes passenger-seat, conversations with Emmy about the relative speeds ... Read more

    $86.59 HKD

  • A Brief History of Black Holes

    And why nearly everything you know about them is wrong

    **In A Brief History of Black Holes, award-winning University of Oxford researcher Dr Becky Smethurst charts five hundred years of scientific breakthroughs in astronomy and astrophysics.'A jaunt through space history . . . with charming wit and many pop-culture references' – BBC Sky At Night Magazine**Right now, you are orbiting a black hole.The Earth orbits the Sun, and the Sun orbits the centre ... Read more

    $83.19 HKD

  • General Relativity

    The Theoretical Minimum

    Series series The Theoretical Minimum
    **The latest volume in the New York Times–bestselling physics series explains Einstein’s masterpiece: the general theory of relativity **He taught us classical mechanics, quantum mechanics, and special relativity. Now, physicist Leonard Susskind, assisted by a new collaborator, mathematician André Cabannes, returns to tackle Einstein’s general theory of relativity. Starting from the equivalence ... Read more

    $109.19 HKD

  • The Hunt for Zero Point

    Inside the Classified World of Antigravity Technology

    by Nick Cook ...
    This riveting work of investigative reporting and history exposes classified government projects to build gravity-defying aircraft--which have an uncanny resemblance to flying saucers.The atomic bomb was not the only project to occupy government scientists in the 1940s. Antigravity technology, originally spearheaded by scientists in Nazi Germany, was another high priority, one that still may be in ... Read more

    $41.09 HKD

  • Special Relativity and Classical Field Theory

    In the first two books in his wildly popular The Theoretical Minimum series, world-class physicist Leonard Susskind provided a brilliant first course in classical and quantum mechanics, offering readers not an oversimplified introduction, but the real thing - everything you need to start doing physics, and nothing more. Now, thankfully, Susskind and his former student Art Friedman are back, this ... Read more

    $89.29 HKD

  • 相對論百年故事 全新增訂版

    Series series FROM
    ■榮獲「第八屆吳大猷科學普及著作獎」創作類銀籤獎■百年前由愛因斯坦一手建立的宇宙圖象與典範■百年後中文世界首部本土創作之相對論科普著作■記錄重力波天文學最新發展與觀測過程■解開宇宙運作法則,重力波天文學研究新里程碑關於宇宙最不可理解之事,就是它竟然可被理解。本書帶你不斷在已知的邊界上,往未知探索。開啟你對宇宙學的全新視角,深度認識廣義相對論,以及重力波天文學的未來。一百年前的1915年的11月25日,愛因斯坦發表「重力場方程式」,並進而完成「廣義相對論」。這是迄今為止影響人類文明進程至為重大的科學突破,讓我們得以有系統地瞭解這個化育萬物的神祕宇宙。黑洞、宇宙膨脹、重力波……這些深奧的宇宙故事,其實與我們的日常生活息息相關。沒有「廣義相對論」協助修正地面與太空中的時間流逝差異,GPS就不可能幫我們找到正確的目的地。科學... ... Read more

    $60.74 HKD

  • The Little Book of Black Holes

    Series series Science Essentials
    Dive into a mind-bending exploration of the physics of black holesBlack holes, predicted by Albert Einstein’s general theory of relativity more than a century ago, have long intrigued scientists and the public with their bizarre and fantastical properties. Although Einstein understood that black holes were mathematical solutions to his equations, he never accepted their physical reality—a ... Read more

    $129.39 HKD

  • Escape From Shadow Physics

    Quantum Theory, Quantum Reality and the Next Scientific Revolution

    The received wisdom in quantum physics is that, at the deepest levels of reality, there are no actual causes for atomic events. This idea led to the outlandish belief that quantum objects - indeed, reality itself - aren't real unless shaped by human measurement. Einstein mocked this idea, asking whether his bed spread out across his room unless he looked at it. And yet it remains one of the most ... Read more

    $106.49 HKD

  • Baryonic Processes in the Large-Scale Structuring of the Universe

    Series series Physics and Astronomy (R0)
    This thesis addresses two very different but equally important topics in the very broad fields of astrophysics and cosmology: (I) the generation of cosmological magnetic fields and (II) gravitational fragmentation of the Cosmic Web. All mathematical developments are completed by illuminating physical interpretations, and the thesis, which is guided by existing observations, is purely theoretical. ... Read more

    $738.99 HKD

  • What is Real?

    Space Time Singularities or Quantum Black Holes?Dark Matter or Planck Mass Particles? General Relativity or Quantum Gravity? Volume or Area Entropy Law?

    What exactly is physical reality? In elegant and accessible prose, theoretical physicist Balungi Francis leads us on a wondrous journey from space-time singularities to Quantum Black Holes without information loss, from the Bekenstein-Hawking Area entropy law to his famous Volume entropy law of Black holes, from Modified Newtonian Dynamics, Dark Matter to Planck mass particles, from White Dwarfs ... Read more

    $7.99 HKD or Free with Kobo Plus

  • Universo en perspectiva

    revelación definitiva de la cosmovisión

    Resumen del libro. La presentación de Perspective Universe revela la visión completa del mundo con todos los fenómenos asociados, aunque la ciencia global todavía anda a tientas en la oscuridad.Algunos capítulos están respaldados por 11 detallados bocetos en color, a partir de los cuales todos pueden imaginar una impresión óptima del universo visible. Al comienzo del estallido de rayos gamma (9 de ... Read more

    $16.99 HKD

  • Галилей И Эйнштейн

    Размышления На Тему Общей Теории Относительности -Свободное Падение Тел

    by Santo Armenia ...
    Translated by Natalia Hirschnagl ...
    Начиная с элементарных явлений, в книге рассматривается общая теория относительности Эйнштейна совместно с законом Галилея о свободном падении тел, служащим её предпосылкой. Констатируется неточность указанного закона Галилея, поскольку масса пробного тела не вычитается из массы Земли, и не учитывается взаимное притяжение тел. Кроме того, выявляется, что свободное падение происходит по ... Read more

    $45.26 HKD or Free with Kobo Plus

  • Ernst Mach – Zu Leben, Werk und Wirkung

    Edited by Friedrich Stadler ...
    Series series Social Science and Law (German Language)
    Ernst Mach (1838–1916) zählt zu den bedeutendsten Naturwissenschaftlern und Philosophen des 19. und 20. Jahrhunderts. In der Physik gilt er als Wegbereiter von Einsteins Relativitätstheorie und Kontrahent von Boltzmanns Atomistik. In der Biologie, Psychologie und Physiologie wird er als Pionier einer empiristischen und gestalthaften „Analyse der Empfindungen“ betrachtet. In der ... Read more

    $460.39 HKD

  • Space, Time and the Limits of Human Understanding

    Series series Physics and Astronomy (R0)
    In this compendium of essays, some of the world’s leading thinkers discuss their conceptions of space and time, as viewed through the lens of their own discipline. With an epilogue on the limits of human understanding, this volume hosts contributions from six or more diverse fields. It presumes only rudimentary background knowledge on the part of the reader.Time and again, through the prism of ... Read more

    $615.79 HKD

  • Spezielle und allgemeine Relativitätstheorie

    Grundlagen, Anwendungen in Astrophysik und Kosmologie sowie relativistische Visualisierung

    Series series Life Science and Basic Disciplines (German Language)
    Dieses Lehrbuch verknüpft die mathematischen Grundlagen der speziellen und allgemeinen Relativitätstheorie mit zahlreichen Anwendungsgebieten aus Physik und Astronomie. Neben der Diskussion von klassischen Experimenten, welche die Vorhersagen der Relativitätstheorie bestätigen, wird ein Fokus auf die Kosmologie als Anwendung der Relativitätstheorie gesetzt. Die Behandlung der Physik kompakter ... Read more

    $306.89 HKD

  • Dynamics of Extremal Black Holes

    Series series Physics and Astronomy (R0)
    This Brief presents in a self-contained, non-technical and illustrative fashion the state-of-the-art results and techniques for the dynamics of extremal black holes. Extremal black holes are, roughly speaking, either maximally rotating or maximally charged. Astronomical observations suggest that near-extremal (stellar or supermassive) black holes are ubiquitous in the universe. The book presents ... Read more

    $615.79 HKD

  • Modifications of Einstein's Theory of Gravity at Large Distances

    Series series Physics and Astronomy (R0)
    In the last few years modified gravity theories have been proposed as extensions of Einstein's theory of gravity. Their main motivation is to explain the latest cosmological and astrophysical data on dark energy and dark matter. The study of general relativity at small scales has already produced important results (cf e.g. LNP 863 Quantum Gravity and Quantum Cosmology) while its study at large ... Read more

    $903.19 HKD